Title:
繊維の製造方法及び溶融電界紡糸用組成物
Document Type and Number:
Japanese Patent JP7040909
Kind Code:
B2
Abstract:
To provide a method for producing a fiber capable of modifying a raw material resin to an easily chargeable state to improve spinning stability and production efficiency of fibers having a small diameter by melt-electrospinning, and a composition for melt-electrospinning which is suitably used for producing the fibers.SOLUTION: In the method for producing a fiber according to the present invention, a composition in which an amount of an ionic surfactant is 0.1 pt.mass or more to 30 pts.mass based on 100 pts.mass of a total of a thermoplastic resin and the ionic surfactant and in which a ratio of a mass of a nonionic surfactant to a mass of the ionic surfactant is 0.1 or more and 5 or less is subjected to melt-electrospinning. In the composition for melt-electrospinning according to the present invention, an amount of the ionic surfactant is 0.1 pt.mass or more to 30 pts.mass based on 100 pts.mass of a total of the thermoplastic resin and the ionic surfactant, and a ratio of a mass of the nonionic surfactant to a mass of the ionic surfactant is 0.1 or more and 5 or less.SELECTED DRAWING: Figure 1
More Like This:
| WO/2007/060126 | WETTABLE POLYESTER FIBERS AND FABRICS |
| WO/2000/071789 | HYDROPHILIC POLYPROPYLENE FIBERS HAVING ANTIMICROBIAL ACTIVITY |
Inventors:
Keitaro Yoneda
Kenta Mukai
Kenta Mukai
Application Number:
JP2017195883A
Publication Date:
March 23, 2022
Filing Date:
October 06, 2017
Export Citation:
Assignee:
Kao Corporation
International Classes:
D01F1/10; C08K5/103; C08K5/42; C08L101/00; D01D5/08; D01F6/46; D04H1/728; D04H3/03
Domestic Patent References:
| JP2012522141A | ||||
| JP2015209600A | ||||
| JP2012112067A | ||||
| JP2016132843A | ||||
| JP2009150039A | ||||
| JP2010275663A | ||||
| JP2016532017A | ||||
| JP2015123194A |
Attorney, Agent or Firm:
Showa International Patent Office